Display error in design space STInspire 2016

Hello,

I'm using SolidThinking Inspire 2016 on my computer (Win 7, HP Z800, Intel Xeon CPU E5620, Nvidia Quadro 2000). After the optimization the design space is not displayed and therefore my silde to define the wall thickness is useless. If I fit the surfaces over the shape, I get my topology. With older versions of Inspire, I had never this problem.

Many thanks in advance.

HSAA-VS

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